Carbon Sub Index breakdown

Date of Evaluation Date of Eval. Index Trait PTA *Carbon Cost (€) Contribution Contrib.
PTA * Carbon Cost
Sep 2025 Milk Sub Index -0.96
Milk (kg) -159.00 -0.014 2.23
Fat (kg) 6.20 -0.375 -2.32
Prot (kg) 1.96 -0.441 -0.87
Fertility Sub Index -1.44
Calving Interval (days) 1.36 -1.459 -1.98
Survival (%) 0.49 1.117 0.55
Calving Sub Index 4.22
Gestation Length (days) -4.59 -0.919 4.22
Beef Sub Index 5.36
Carcass Weight (kg) -11.50 -0.528 6.07
Age of Slaughter (days) 1.64 -0.432 -0.71
Maintenance Sub Index Maint. Sub Index 8.58
Live WT (kg) -28.00 -0.307 8.58
Total Carbon Sub Index 15.77

* Based on an €80/tonne carbon price